Mercurial > projects > dwt-mac
annotate dwt/browser/MozillaDelegate.d @ 156:969e7de37c3d default tip
Fixes to get dwt to work with dmd and ldc
| author | Jacob Carlborg <doob@me.com> |
|---|---|
| date | Wed, 08 Jul 2009 21:56:44 +0200 |
| parents | 5583f8eeee6c |
| children |
| rev | line source |
|---|---|
| 45 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2003, 2008 IBM Corporation and others. | |
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
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10 * |
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11 * Port to the D programming language: |
| 45 | 12 * Jacob Carlborg <doob@me.com> |
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13 *******************************************************************************/ |
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14 module dwt.browser.MozillaDelegate; |
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15 |
| 124 | 16 import dwt.dwthelper.utils; |
| 17 | |
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18 import dwt.DWT; |
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19 import dwt.widgets.Display; |
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20 import dwt.widgets.Event; |
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21 import dwt.widgets.Listener; |
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22 |
| 124 | 23 import dwt.browser.Browser; |
| 125 | 24 import dwt.browser.Mozilla; |
| 124 | 25 import objc = dwt.internal.objc.runtime; |
| 26 | |
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27 class MozillaDelegate { |
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28 Browser browser; |
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29 Listener listener; |
| 124 | 30 boolean hasFocus; |
| 31 | |
| 32 this (Browser browser) { | |
| 33 this.browser = browser; | |
| 34 } | |
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35 |
| 124 | 36 static Browser findBrowser (objc.id handle) { |
| 37 Display display = Display.getCurrent (); | |
| 38 return cast(Browser)display.findWidget (handle); | |
| 39 } | |
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40 |
| 125 | 41 /+static char[] mbcsToWcs (String codePage, byte [] buffer) { |
| 124 | 42 // int encoding = OS.CFStringGetSystemEncoding (); |
| 43 // int cfstring = OS.CFStringCreateWithBytes (OS.kCFAllocatorDefault, buffer, buffer.length, encoding, false); | |
| 44 // char[] chars = null; | |
| 45 // if (cfstring != 0) { | |
| 46 // int length = OS.CFStringGetLength (cfstring); | |
| 47 // chars = new char [length]; | |
| 48 // if (length != 0) { | |
| 49 // CFRange range = new CFRange (); | |
| 50 // range.length = length; | |
| 51 // OS.CFStringGetCharacters (cfstring, range, chars); | |
| 52 // } | |
| 53 // OS.CFRelease (cfstring); | |
| 54 // } | |
| 55 // return chars; | |
| 45 | 56 // TODO implement mbcsToWcs |
| 125 | 57 return new_String(buffer).toCharArray(); |
| 58 }+/ | |
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59 |
| 125 | 60 /+static byte[] wcsToMbcs (String codePage, String string, boolean terminate) { |
| 124 | 61 // char[] chars = new char [string.length()]; |
| 62 // string.getChars (0, chars.length, chars, 0); | |
| 63 // int cfstring = OS.CFStringCreateWithCharacters (OS.kCFAllocatorDefault, chars, chars.length); | |
| 64 // byte[] buffer = null; | |
| 65 // if (cfstring != 0) { | |
| 66 // CFRange range = new CFRange (); | |
| 67 // range.length = chars.length; | |
| 68 // int encoding = OS.CFStringGetSystemEncoding (); | |
| 69 // int[] size = new int[1]; | |
| 70 // int numChars = OS.CFStringGetBytes (cfstring, range, encoding, (byte)'?', true, null, 0, size); | |
| 71 // buffer = new byte [size[0] + (terminate ? 1 : 0)]; | |
| 72 // if (numChars != 0) { | |
| 73 // numChars = OS.CFStringGetBytes (cfstring, range, encoding, (byte)'?', true, buffer, size[0], size); | |
| 74 // } | |
| 75 // OS.CFRelease (cfstring); | |
| 76 // } | |
| 77 // return buffer; | |
| 45 | 78 // TODO implement wcsToMbcs |
| 124 | 79 if (terminate) string += "\0"; |
| 80 return string.getBytes(); | |
| 125 | 81 }+/ |
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82 |
| 125 | 83 objc.id getHandle () { |
| 124 | 84 return browser.view.id; |
| 85 } | |
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86 |
| 124 | 87 String getLibraryName () { |
| 88 return "libxpcom.dylib"; //$NON-NLS-1$ | |
| 89 } | |
| 90 | |
| 91 String getSWTInitLibraryName () { | |
| 92 return "swt-xulrunner"; //$NON-NLS-1$ | |
| 93 } | |
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94 |
| 124 | 95 void handleFocus () { |
| 96 if (hasFocus) return; | |
| 97 hasFocus = true; | |
| 125 | 98 (cast(Mozilla)browser.webBrowser).Activate (); |
| 124 | 99 browser.setFocus (); |
| 125 | 100 listener = new class () Listener { |
| 124 | 101 public void handleEvent (Event event) { |
| 102 if (event.widget == browser) return; | |
| 125 | 103 (cast(Mozilla)browser.webBrowser).Deactivate (); |
| 124 | 104 hasFocus = false; |
| 125 | 105 browser.getDisplay ().removeFilter (DWT.FocusIn, this); |
| 106 browser.getShell ().removeListener (DWT.Deactivate, this); | |
| 124 | 107 listener = null; |
| 108 } | |
| 109 | |
| 110 }; | |
| 125 | 111 browser.getDisplay ().addFilter (DWT.FocusIn, listener); |
| 112 browser.getShell ().addListener (DWT.Deactivate, listener); | |
| 124 | 113 } |
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114 |
| 124 | 115 void handleMouseDown () { |
| 116 } | |
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117 |
| 124 | 118 boolean hookEnterExit () { |
| 119 return true; | |
| 120 } | |
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121 |
| 124 | 122 void init () { |
| 123 } | |
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124 |
| 124 | 125 boolean needsSpinup () { |
| 126 return false; | |
| 127 } | |
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128 |
| 125 | 129 void onDispose (objc.id embedHandle) { |
| 130 if (listener !is null) { | |
| 131 browser.getDisplay ().removeFilter (DWT.FocusIn, listener); | |
| 132 browser.getShell ().removeListener (DWT.Deactivate, listener); | |
| 124 | 133 listener = null; |
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134 } |
| 124 | 135 browser = null; |
| 136 } | |
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137 |
| 125 | 138 void setSize (objc.id embedHandle, int width, int height) { |
| 124 | 139 // TODO |
| 140 } | |
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141 |
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142 } |